Void vs Letter Launch
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Void
Engage in a challenging arcade shoot 'em up experience with intense boss battles and a distinctive retro style. Survive waves of enemies, collect power-ups, and maintain your combo to achieve high scores. Enjoy smooth gameplay and even play on your Apple Watch.
- Bullet hell style bosses
- Retro aesthetic
- Power-up collection
- Combo multiplier
- Controller support
- Autosave progress
- Playable on Apple Watch
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Void-x is an intense arcade shoot em up, with bullethell style bosses and a unique retro aesthetic. Try to stay alive as you work your way through epic boss fights, gathering powerups, and keeping that combo going for a high score! Features: - Controller support. - Ability to change touch and controller sensitivity. - Autosave, gotta take a phone call or get off the bus, don't worry your current progress is saved. - Game Center support for high scores and achievements. - Super smooth gameplay at 120fps on supported devices. - The full game playable on Apple Watch!
Letter Launch
A unique platformer and word-guessing game for mobile and tablet. Fling yourself through vibrant worlds, utilizing physics-based mechanics and collecting abilities to overcome challenges and defeat robotic foes. Experience classic and action-packed gameplay modes.
- Physics-based platforming
- Word guessing mechanics
- Unlockable abilities
- Unique stage mechanics
- Boss battles
- Challenge levels
- Classic and Action game modes
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Platformer and word guessing game handmade for mobile and tablet! Fling yourself through 4 unique worlds, unlocking abilities and creatively using stage mechanics to make it through. Test your action skills or your word guessing skills. Your new word building game. Robots have taken everything. It's up to you - an egg - to unlock all 100 stage doors and smash the Robo-Super-Boss into bits. FEATURES - Special Cards: Abilities you collect that can only be used one time for a single level. - Boss Battles: Each world ends with a boss battle where there are no guesses - you must collect all the letters to blast them to pieces. - Challenges: Complete the world challenges and unlock extra challenge levels to get more special cards. Hit birds, finish levels in one life and countless others. - Stage Mechanics: Each world has multiple devices: vortexes, cannons, moving platforms and many more. GAME MODES - Classic: Use your three lives to fling yourself across the levels collecting letters and guessing the word each life. - Action: No word guessing, you have to figure out what word you're spelling to decide where to launch across the screen. All action, all creative platforming. Unlocked on finishing the game in Classic mode. This is a solo hand crafted game made by Nat Russell and I'm trying to bring back what phone games were really about - buying a game for a small price and playing it. No in game purchases, no ads, just fun.
Screenshots
Verdict
The clearest difference is rating: Void at 4.8 against Letter Launch's 4.0. Void also leads on ratings volume (55 vs 4) and device support (5 vs 3). Letter Launch's advantage is update cadence (every 3 weeks vs every 2 months) and price ($0.99 vs $3.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Void costs $3.99 and Letter Launch $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Void holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Void has 55 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 90% and 90% positive.
Void ships an update every 2 months, Letter Launch every 3 weeks. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.
| Parameter | Void | Letter Launch |
|---|---|---|
| Price | $3.99 | $0.99 — better |
| Rating | 4.8 (55 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 90.5% of reviews — better | 90.0% of reviews |
| Number of ratings | 55 — better | 4 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #165 — better |
| Devices | iPhone, iPad, iPod, Apple Watch, Vision Pro — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 18 MB | 273 MB |
| Age rating | 4+ | 9+ |
| Developer | James Swiney | Nat Russell |
Customer experience
Void
Letter Launch
In-app purchases
Void
No in-app purchases
Letter Launch
No in-app purchases









